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	<div id="pagetitle"><h1>YUI Library Examples: DataSchema Utility: DataSchema.JSON</h1></div>
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	<h2>DataSchema Utility: DataSchema.JSON</h2>

	<div id="example" class="promo">
	<div class="example-intro">
	DataSchema.JSON normalizes arbitrary JSON data against a given schema into an object with known properties.
	</div>	

	<div class="module example-container ">
			<div class="hd exampleHd">
			<p class="newWindowButton yui-skin-sam">
                <a href="dataschema_json_clean.html" target="_blank">View example in new window.</a>
            </p>
		</div>		<div id="example-canvas" class="bd">

		
	<!--BEGIN SOURCE CODE FOR EXAMPLE =============================== -->
	
	<form id="demo">
    <h4>Basic example</h4>
    <h6>Data</h6>
    <pre>
{
    "total":10,
    "results":[
        {"n":1, "fname":"George", "lname":"Washington"},
        {"n":2, "fname":"John", "lname":"Adams"},
        {"n":3, "fname":"Thomas", "lname":"Jefferson"},
        {"n":4, "fname":"James", "lname":"Madison"},
        {"n":5, "fname":"James", "lname":"Monroe"},
        {"n":6, "fname":"John", "mname":"Quincy", "lname":"Adams"},
        {"n":7, "fname":"Andrew", "lname":"Jackson"},
        {"n":8, "fname":"Martin", "lname":"Van Buren"},
        {"n":9, "fname":"William", "mname":"Henry", "lname":"Harrison"},
        {"n":10, "fname":"John", "lname":"Tyler"}
    ]
}
    </pre>
    
    <h6>Schema</h6>
    <pre>
{
    metaFields: {total:"total"},
    resultListLocator: "results",
    resultFields: [{key:"n"}, {key:"fname"}, {key:"lname"}]
}
    </pre>

    <h6>Normalized data</h6>
    <input type="button" id="demo_apply_basic" value="Apply schema =>">
    <div id="demo_output_basic" class="output"></div>

    <h4>Complex example</h4>
    <h6>Data</h6>
    <pre>
{
    "profile":{
        "current":160,
        "target":150
    },
    "reference": [
        {
            "category":"exercise",
            "type":"expenditure",
            "activities":[
                {"name":"biking", "calories":550},
                {"name":"golf", "calories":1000},
                {"name":"running", "calories":650},
                {"name":"swimming", "calories":650},
                {"name":"walking", "calories":225}
            ]
        },
        {
            "category":"nutrition",
            "type":"intake",
            "fruit":[
                {"name":"apple", "calories":70},
                {"name":"banana", "calories":70},
                {"name":"orange", "calories":90},
            ],
            "vegetables":[
                {"name":"baked potato", "calories":150},
                {"name":"broccoli", "calories":50},
                {"name":"green beans", "calories":30}
            ]
        }
    ],
    "program": [
        {
            "category":"exercise",
            "schedule":[
                {"day":"sunday", "activity":"swimming"},
                {"day":"monday", "activity":"running"},
                {"day":"tuesday", "activity":"biking"},
                {"day":"wednesday", "activity":"running"},
                {"day":"thursday", "activity":"swimming"},
                {"day":"friday", "activity":"running"},
                {"day":"saturday", "activity":"golf"}
            ]
        },
        {
            "category":"diet",
            "schedule":[
            ]
        }
    ]
}
    </pre>

    <h6>Schema</h6>
    <pre>
{
    metaFields: {current:"profile.current", target:"profile.target",
        reference:"reference[0].activities"},
    resultListLocator: "program[0].schedule",
    resultFields: [{key:"day"}, {key:"activity"}]
}
    </pre>

    <h6>Normalized data</h6>
    <input type="button" id="demo_apply_complex" value="Apply schema =>">
    <div id="demo_output_complex" class="output"></div>
</form>


<script type="text/javascript">
YUI().use("dump", "node", "dataschema-json", function (Y) {
    Y.on("click", function(e){
        var data_in = {
                "total":10,
                "results":[
                    {"n":1, "fname":"George", "lname":"Washington"},
                    {"n":2, "fname":"John", "lname":"Adams"},
                    {"n":3, "fname":"Thomas", "lname":"Jefferson"},
                    {"n":4, "fname":"James", "lname":"Madison"},
                    {"n":5, "fname":"James", "lname":"Monroe"},
                    {"n":6, "fname":"John", "mname":"Quincy", "lname":"Adams"},
                    {"n":7, "fname":"Andrew", "lname":"Jackson"},
                    {"n":8, "fname":"Martin", "lname":"Van Buren"},
                    {"n":9, "fname":"William", "mname":"Henry", "lname":"Harrison"},
                    {"n":10, "fname":"John", "lname":"Tyler"}
                ]
            },
            schema = {
                metaFields: {total:"total"},
                resultListLocator: "results",
                resultFields: [{key:"n"}, {key:"fname"}, {key:"lname"}] // Or simply: ["n", "fname", "lname"]
            };
        Y.one("#demo_output_basic").setContent(Y.dump(Y.DataSchema.JSON.apply(schema, data_in)));
    }, "#demo_apply_basic");

    Y.on("click", function(e){
        var data_in = {
                "profile":{
                    "current":160,
                    "target":150
                },
                "reference": [
                    {
                        "category":"exercise",
                        "type":"expenditure",
                        "activities":[
                            {"name":"biking", "calories":550},
                            {"name":"golf", "calories":1000},
                            {"name":"running", "calories":650},
                            {"name":"swimming", "calories":650},
                            {"name":"walking", "calories":225}
                        ]
                    },
                    {
                        "category":"nutrition",
                        "type":"intake",
                        "fruit":[
                            {"name":"apple", "calories":70},
                            {"name":"banana", "calories":70},
                            {"name":"orange", "calories":90},
                        ],
                        "vegetables":[
                            {"name":"baked potato", "calories":150},
                            {"name":"broccoli", "calories":50},
                            {"name":"green beans", "calories":30}
                        ]
                    }
                ],
                "program": [
                    {
                        "category":"exercise",
                        "weekly schedule":[
                            {"day":"sunday", "activity":"swimming"},
                            {"day":"monday", "activity":"running"},
                            {"day":"tuesday", "activity":"biking"},
                            {"day":"wednesday", "activity":"running"},
                            {"day":"thursday", "activity":"swimming"},
                            {"day":"friday", "activity":"running"},
                            {"day":"saturday", "activity":"golf"}
                        ]
                    },
                    {
                        "category":"diet",
                        "schedule":[
                        ]
                    }
                ]
            },
            schema = {
                metaFields: {current:"profile.current", target:"profile.target", reference:"reference[0].activities"},
                resultListLocator: "program[0]['weekly schedule']",
                resultFields: [{key:"day"}, {key:"activity"}] // Or simply: ["day", "activity"]
            };
        Y.one("#demo_output_complex").setContent(Y.dump(Y.DataSchema.JSON.apply(schema, data_in)));
    }, "#demo_apply_complex");
});
</script>
	
	<!--END SOURCE CODE FOR EXAMPLE =============================== -->
	
		
		</div>
	</div>			
	</div>
		
	<p>In order to use DataSchema.JSON, input data must be a JavaScript object.</p>

<div id="syntax-42aea2221283a6edef0a6277fee33fd4" class="yui-syntax-highlight"><div class="numbers"><pre class="javascript" style="font-family:monospace;"><ol><li class="li1"><div class="de1">YUI<span class="br0">&#40;</span><span class="br0">&#41;</span>.<span class="kw2">use</span><span class="br0">&#40;</span><span class="st0">&quot;dataschema-json&quot;</span><span class="sy0">,</span> <span class="kw2">function</span><span class="br0">&#40;</span>Y<span class="br0">&#41;</span> <span class="br0">&#123;</span></div></li><li class="li1"><div class="de1">    <span class="kw2">var</span> data_in <span class="sy0">=</span> <span class="br0">&#123;</span></div></li><li class="li1"><div class="de1">            total<span class="sy0">:</span><span class="nu0">10</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">            results<span class="sy0">:</span><span class="br0">&#91;</span></div></li><li class="li2"><div class="de2">                <span class="br0">&#123;</span>n<span class="sy0">:</span><span class="nu0">1</span><span class="sy0">,</span> fname<span class="sy0">:</span><span class="st0">&quot;George&quot;</span><span class="sy0">,</span> lname<span class="sy0">:</span><span class="st0">&quot;Washington&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">                <span class="br0">&#123;</span>n<span class="sy0">:</span><span class="nu0">2</span><span class="sy0">,</span> fname<span class="sy0">:</span><span class="st0">&quot;John&quot;</span><span class="sy0">,</span> lname<span class="sy0">:</span><span class="st0">&quot;Adams&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">                <span class="br0">&#123;</span>n<span class="sy0">:</span><span class="nu0">3</span><span class="sy0">,</span> fname<span class="sy0">:</span><span class="st0">&quot;Thomas&quot;</span><span class="sy0">,</span> lname<span class="sy0">:</span><span class="st0">&quot;Jefferson&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">                <span class="br0">&#123;</span>n<span class="sy0">:</span><span class="nu0">4</span><span class="sy0">,</span> fname<span class="sy0">:</span><span class="st0">&quot;James&quot;</span><span class="sy0">,</span> lname<span class="sy0">:</span><span class="st0">&quot;Madison&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">                <span class="br0">&#123;</span>n<span class="sy0">:</span><span class="nu0">5</span><span class="sy0">,</span> fname<span class="sy0">:</span><span class="st0">&quot;James&quot;</span><span class="sy0">,</span> lname<span class="sy0">:</span><span class="st0">&quot;Monroe&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li2"><div class="de2">                <span class="br0">&#123;</span>n<span class="sy0">:</span><span class="nu0">6</span><span class="sy0">,</span> fname<span class="sy0">:</span><span class="st0">&quot;John&quot;</span><span class="sy0">,</span> mname<span class="sy0">:</span><span class="st0">&quot;Quincy&quot;</span><span class="sy0">,</span> lname<span class="sy0">:</span><span class="st0">&quot;Adams&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">                <span class="br0">&#123;</span>n<span class="sy0">:</span><span class="nu0">7</span><span class="sy0">,</span> fname<span class="sy0">:</span><span class="st0">&quot;Andrew&quot;</span><span class="sy0">,</span> lname<span class="sy0">:</span><span class="st0">&quot;Jackson&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">                <span class="br0">&#123;</span>n<span class="sy0">:</span><span class="nu0">8</span><span class="sy0">,</span> fname<span class="sy0">:</span><span class="st0">&quot;Martin&quot;</span><span class="sy0">,</span> lname<span class="sy0">:</span><span class="st0">&quot;Van Buren&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">                <span class="br0">&#123;</span>n<span class="sy0">:</span><span class="nu0">9</span><span class="sy0">,</span> fname<span class="sy0">:</span><span class="st0">&quot;William&quot;</span><span class="sy0">,</span> mName<span class="sy0">:</span><span class="st0">&quot;Henry&quot;</span><span class="sy0">,</span> lname<span class="sy0">:</span><span class="st0">&quot;Harrison&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">                <span class="br0">&#123;</span>n<span class="sy0">:</span><span class="nu0">10</span><span class="sy0">,</span> fname<span class="sy0">:</span><span class="st0">&quot;John&quot;</span><span class="sy0">,</span> lname<span class="sy0">:</span><span class="st0">&quot;Tyler&quot;</span><span class="br0">&#125;</span></div></li><li class="li2"><div class="de2">            <span class="br0">&#93;</span></div></li><li class="li1"><div class="de1">        <span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">        schema <span class="sy0">=</span> <span class="br0">&#123;</span></div></li><li class="li1"><div class="de1">            metaFields<span class="sy0">:</span> <span class="br0">&#123;</span>total<span class="sy0">:</span><span class="st0">&quot;total&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">            resultListLocator<span class="sy0">:</span> <span class="st0">&quot;results&quot;</span><span class="sy0">,</span></div></li><li class="li2"><div class="de2">            <span class="co1">// Or simply: [&quot;n&quot;, &quot;fname&quot;, &quot;lname&quot;]</span></div></li><li class="li1"><div class="de1">            resultFields<span class="sy0">:</span> <span class="br0">&#91;</span><span class="br0">&#123;</span>key<span class="sy0">:</span><span class="st0">&quot;n&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span> <span class="br0">&#123;</span>key<span class="sy0">:</span><span class="st0">&quot;fname&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span> <span class="br0">&#123;</span>key<span class="sy0">:</span><span class="st0">&quot;lname&quot;</span><span class="br0">&#125;</span><span class="br0">&#93;</span></div></li><li class="li1"><div class="de1">        <span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">        data_out <span class="sy0">=</span> Y.<span class="me1">DataSchema</span>.<span class="me1">JSON</span>.<span class="me1">apply</span><span class="br0">&#40;</span>schema<span class="sy0">,</span> data_in<span class="br0">&#41;</span><span class="br0">&#41;</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1">&nbsp;</div></li><li class="li2"><div class="de2">    <span class="kw3">alert</span><span class="br0">&#40;</span>data_out<span class="br0">&#41;</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"><span class="br0">&#125;</span><span class="br0">&#41;</span><span class="sy0">;</span></div></li></ol></pre></div><div class="nonumbers"><pre class="javascript" style="font-family:monospace;">YUI<span class="br0">&#40;</span><span class="br0">&#41;</span>.<span class="kw2">use</span><span class="br0">&#40;</span><span class="st0">&quot;dataschema-json&quot;</span><span class="sy0">,</span> <span class="kw2">function</span><span class="br0">&#40;</span>Y<span class="br0">&#41;</span> <span class="br0">&#123;</span>
    <span class="kw2">var</span> data_in <span class="sy0">=</span> <span class="br0">&#123;</span>
            total<span class="sy0">:</span><span class="nu0">10</span><span class="sy0">,</span>
            results<span class="sy0">:</span><span class="br0">&#91;</span>
                <span class="br0">&#123;</span>n<span class="sy0">:</span><span class="nu0">1</span><span class="sy0">,</span> fname<span class="sy0">:</span><span class="st0">&quot;George&quot;</span><span class="sy0">,</span> lname<span class="sy0">:</span><span class="st0">&quot;Washington&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span>
                <span class="br0">&#123;</span>n<span class="sy0">:</span><span class="nu0">2</span><span class="sy0">,</span> fname<span class="sy0">:</span><span class="st0">&quot;John&quot;</span><span class="sy0">,</span> lname<span class="sy0">:</span><span class="st0">&quot;Adams&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span>
                <span class="br0">&#123;</span>n<span class="sy0">:</span><span class="nu0">3</span><span class="sy0">,</span> fname<span class="sy0">:</span><span class="st0">&quot;Thomas&quot;</span><span class="sy0">,</span> lname<span class="sy0">:</span><span class="st0">&quot;Jefferson&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span>
                <span class="br0">&#123;</span>n<span class="sy0">:</span><span class="nu0">4</span><span class="sy0">,</span> fname<span class="sy0">:</span><span class="st0">&quot;James&quot;</span><span class="sy0">,</span> lname<span class="sy0">:</span><span class="st0">&quot;Madison&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span>
                <span class="br0">&#123;</span>n<span class="sy0">:</span><span class="nu0">5</span><span class="sy0">,</span> fname<span class="sy0">:</span><span class="st0">&quot;James&quot;</span><span class="sy0">,</span> lname<span class="sy0">:</span><span class="st0">&quot;Monroe&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span>
                <span class="br0">&#123;</span>n<span class="sy0">:</span><span class="nu0">6</span><span class="sy0">,</span> fname<span class="sy0">:</span><span class="st0">&quot;John&quot;</span><span class="sy0">,</span> mname<span class="sy0">:</span><span class="st0">&quot;Quincy&quot;</span><span class="sy0">,</span> lname<span class="sy0">:</span><span class="st0">&quot;Adams&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span>
                <span class="br0">&#123;</span>n<span class="sy0">:</span><span class="nu0">7</span><span class="sy0">,</span> fname<span class="sy0">:</span><span class="st0">&quot;Andrew&quot;</span><span class="sy0">,</span> lname<span class="sy0">:</span><span class="st0">&quot;Jackson&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span>
                <span class="br0">&#123;</span>n<span class="sy0">:</span><span class="nu0">8</span><span class="sy0">,</span> fname<span class="sy0">:</span><span class="st0">&quot;Martin&quot;</span><span class="sy0">,</span> lname<span class="sy0">:</span><span class="st0">&quot;Van Buren&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span>
                <span class="br0">&#123;</span>n<span class="sy0">:</span><span class="nu0">9</span><span class="sy0">,</span> fname<span class="sy0">:</span><span class="st0">&quot;William&quot;</span><span class="sy0">,</span> mName<span class="sy0">:</span><span class="st0">&quot;Henry&quot;</span><span class="sy0">,</span> lname<span class="sy0">:</span><span class="st0">&quot;Harrison&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span>
                <span class="br0">&#123;</span>n<span class="sy0">:</span><span class="nu0">10</span><span class="sy0">,</span> fname<span class="sy0">:</span><span class="st0">&quot;John&quot;</span><span class="sy0">,</span> lname<span class="sy0">:</span><span class="st0">&quot;Tyler&quot;</span><span class="br0">&#125;</span>
            <span class="br0">&#93;</span>
        <span class="br0">&#125;</span><span class="sy0">,</span>
        schema <span class="sy0">=</span> <span class="br0">&#123;</span>
            metaFields<span class="sy0">:</span> <span class="br0">&#123;</span>total<span class="sy0">:</span><span class="st0">&quot;total&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span>
            resultListLocator<span class="sy0">:</span> <span class="st0">&quot;results&quot;</span><span class="sy0">,</span>
            <span class="co1">// Or simply: [&quot;n&quot;, &quot;fname&quot;, &quot;lname&quot;]</span>
            resultFields<span class="sy0">:</span> <span class="br0">&#91;</span><span class="br0">&#123;</span>key<span class="sy0">:</span><span class="st0">&quot;n&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span> <span class="br0">&#123;</span>key<span class="sy0">:</span><span class="st0">&quot;fname&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span> <span class="br0">&#123;</span>key<span class="sy0">:</span><span class="st0">&quot;lname&quot;</span><span class="br0">&#125;</span><span class="br0">&#93;</span>
        <span class="br0">&#125;</span><span class="sy0">,</span>
        data_out <span class="sy0">=</span> Y.<span class="me1">DataSchema</span>.<span class="me1">JSON</span>.<span class="me1">apply</span><span class="br0">&#40;</span>schema<span class="sy0">,</span> data_in<span class="br0">&#41;</span><span class="br0">&#41;</span><span class="sy0">;</span>
&nbsp;
    <span class="kw3">alert</span><span class="br0">&#40;</span>data_out<span class="br0">&#41;</span><span class="sy0">;</span>
<span class="br0">&#125;</span><span class="br0">&#41;</span><span class="sy0">;</span></pre></div><textarea id="syntax-42aea2221283a6edef0a6277fee33fd4-plain">YUI().use("dataschema-json", function(Y) {
    var data_in = {
            total:10,
            results:[
                {n:1, fname:"George", lname:"Washington"},
                {n:2, fname:"John", lname:"Adams"},
                {n:3, fname:"Thomas", lname:"Jefferson"},
                {n:4, fname:"James", lname:"Madison"},
                {n:5, fname:"James", lname:"Monroe"},
                {n:6, fname:"John", mname:"Quincy", lname:"Adams"},
                {n:7, fname:"Andrew", lname:"Jackson"},
                {n:8, fname:"Martin", lname:"Van Buren"},
                {n:9, fname:"William", mName:"Henry", lname:"Harrison"},
                {n:10, fname:"John", lname:"Tyler"}
            ]
        },
        schema = {
            metaFields: {total:"total"},
            resultListLocator: "results",
            // Or simply: ["n", "fname", "lname"]
            resultFields: [{key:"n"}, {key:"fname"}, {key:"lname"}]
        },
        data_out = Y.DataSchema.JSON.apply(schema, data_in));
        
    alert(data_out);
});</textarea></div>
<p>The data itself can get fairly complex, with deeply nested arrays and objects. In your schema, you can use dot notation and the array-index syntax to define these locations. When necessary, you can also use object-bracket notation to define locations that might otherwise be invalid with dot notation.</p>

<div id="syntax-dfaaecfb8fd3344e2f8b3dfc8da53947" class="yui-syntax-highlight"><div class="numbers"><pre class="javascript" style="font-family:monospace;"><ol><li class="li1"><div class="de1">YUI<span class="br0">&#40;</span><span class="br0">&#41;</span>.<span class="kw2">use</span><span class="br0">&#40;</span><span class="st0">&quot;dataschema-json&quot;</span><span class="sy0">,</span> <span class="kw2">function</span><span class="br0">&#40;</span>Y<span class="br0">&#41;</span> <span class="br0">&#123;</span></div></li><li class="li1"><div class="de1">        <span class="kw2">var</span> data_in <span class="sy0">=</span> <span class="br0">&#123;</span></div></li><li class="li1"><div class="de1">            <span class="st0">&quot;profile&quot;</span><span class="sy0">:</span><span class="br0">&#123;</span></div></li><li class="li1"><div class="de1">                <span class="st0">&quot;current&quot;</span><span class="sy0">:</span><span class="nu0">160</span><span class="sy0">,</span></div></li><li class="li2"><div class="de2">                <span class="st0">&quot;target&quot;</span><span class="sy0">:</span><span class="nu0">150</span></div></li><li class="li1"><div class="de1">            <span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">            <span class="st0">&quot;reference&quot;</span><span class="sy0">:</span> <span class="br0">&#91;</span></div></li><li class="li1"><div class="de1">                <span class="br0">&#123;</span></div></li><li class="li1"><div class="de1">                    <span class="st0">&quot;category&quot;</span><span class="sy0">:</span><span class="st0">&quot;exercise&quot;</span><span class="sy0">,</span></div></li><li class="li2"><div class="de2">                    <span class="st0">&quot;type&quot;</span><span class="sy0">:</span><span class="st0">&quot;expenditure&quot;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">                    <span class="st0">&quot;activities&quot;</span><span class="sy0">:</span><span class="br0">&#91;</span></div></li><li class="li1"><div class="de1">                        <span class="br0">&#123;</span><span class="st0">&quot;name&quot;</span><span class="sy0">:</span><span class="st0">&quot;biking&quot;</span><span class="sy0">,</span> <span class="st0">&quot;calories&quot;</span><span class="sy0">:</span><span class="nu0">550</span><span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">                        <span class="br0">&#123;</span><span class="st0">&quot;name&quot;</span><span class="sy0">:</span><span class="st0">&quot;golf&quot;</span><span class="sy0">,</span> <span class="st0">&quot;calories&quot;</span><span class="sy0">:</span><span class="nu0">1000</span><span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">                        <span class="br0">&#123;</span><span class="st0">&quot;name&quot;</span><span class="sy0">:</span><span class="st0">&quot;running&quot;</span><span class="sy0">,</span> <span class="st0">&quot;calories&quot;</span><span class="sy0">:</span><span class="nu0">650</span><span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li2"><div class="de2">                        <span class="br0">&#123;</span><span class="st0">&quot;name&quot;</span><span class="sy0">:</span><span class="st0">&quot;swimming&quot;</span><span class="sy0">,</span> <span class="st0">&quot;calories&quot;</span><span class="sy0">:</span><span class="nu0">650</span><span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">                        <span class="br0">&#123;</span><span class="st0">&quot;name&quot;</span><span class="sy0">:</span><span class="st0">&quot;walking&quot;</span><span class="sy0">,</span> <span class="st0">&quot;calories&quot;</span><span class="sy0">:</span><span class="nu0">225</span><span class="br0">&#125;</span></div></li><li class="li1"><div class="de1">                    <span class="br0">&#93;</span></div></li><li class="li1"><div class="de1">                <span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">                <span class="br0">&#123;</span></div></li><li class="li2"><div class="de2">                    <span class="st0">&quot;category&quot;</span><span class="sy0">:</span><span class="st0">&quot;nutrition&quot;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">                    <span class="st0">&quot;type&quot;</span><span class="sy0">:</span><span class="st0">&quot;intake&quot;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">                    <span class="st0">&quot;fruit&quot;</span><span class="sy0">:</span><span class="br0">&#91;</span></div></li><li class="li1"><div class="de1">                        <span class="br0">&#123;</span><span class="st0">&quot;name&quot;</span><span class="sy0">:</span><span class="st0">&quot;apple&quot;</span><span class="sy0">,</span> <span class="st0">&quot;calories&quot;</span><span class="sy0">:</span><span class="nu0">70</span><span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">                        <span class="br0">&#123;</span><span class="st0">&quot;name&quot;</span><span class="sy0">:</span><span class="st0">&quot;banana&quot;</span><span class="sy0">,</span> <span class="st0">&quot;calories&quot;</span><span class="sy0">:</span><span class="nu0">70</span><span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li2"><div class="de2">                        <span class="br0">&#123;</span><span class="st0">&quot;name&quot;</span><span class="sy0">:</span><span class="st0">&quot;orange&quot;</span><span class="sy0">,</span> <span class="st0">&quot;calories&quot;</span><span class="sy0">:</span><span class="nu0">90</span><span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">                    <span class="br0">&#93;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">                    <span class="st0">&quot;vegetables&quot;</span><span class="sy0">:</span><span class="br0">&#91;</span></div></li><li class="li1"><div class="de1">                        <span class="br0">&#123;</span><span class="st0">&quot;name&quot;</span><span class="sy0">:</span><span class="st0">&quot;baked potato&quot;</span><span class="sy0">,</span> <span class="st0">&quot;calories&quot;</span><span class="sy0">:</span><span class="nu0">150</span><span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">                        <span class="br0">&#123;</span><span class="st0">&quot;name&quot;</span><span class="sy0">:</span><span class="st0">&quot;broccoli&quot;</span><span class="sy0">,</span> <span class="st0">&quot;calories&quot;</span><span class="sy0">:</span><span class="nu0">50</span><span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li2"><div class="de2">                        <span class="br0">&#123;</span><span class="st0">&quot;name&quot;</span><span class="sy0">:</span><span class="st0">&quot;green beans&quot;</span><span class="sy0">,</span> <span class="st0">&quot;calories&quot;</span><span class="sy0">:</span><span class="nu0">30</span><span class="br0">&#125;</span></div></li><li class="li1"><div class="de1">                    <span class="br0">&#93;</span></div></li><li class="li1"><div class="de1">                <span class="br0">&#125;</span></div></li><li class="li1"><div class="de1">            <span class="br0">&#93;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">            <span class="st0">&quot;program&quot;</span><span class="sy0">:</span> <span class="br0">&#91;</span></div></li><li class="li2"><div class="de2">                <span class="br0">&#123;</span></div></li><li class="li1"><div class="de1">                    <span class="st0">&quot;category&quot;</span><span class="sy0">:</span><span class="st0">&quot;exercise&quot;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">                    <span class="st0">&quot;weekly schedule&quot;</span><span class="sy0">:</span><span class="br0">&#91;</span></div></li><li class="li1"><div class="de1">                        <span class="br0">&#123;</span><span class="st0">&quot;day&quot;</span><span class="sy0">:</span><span class="st0">&quot;sunday&quot;</span><span class="sy0">,</span> <span class="st0">&quot;activity&quot;</span><span class="sy0">:</span><span class="st0">&quot;swimming&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">                        <span class="br0">&#123;</span><span class="st0">&quot;day&quot;</span><span class="sy0">:</span><span class="st0">&quot;monday&quot;</span><span class="sy0">,</span> <span class="st0">&quot;activity&quot;</span><span class="sy0">:</span><span class="st0">&quot;running&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li2"><div class="de2">                        <span class="br0">&#123;</span><span class="st0">&quot;day&quot;</span><span class="sy0">:</span><span class="st0">&quot;tuesday&quot;</span><span class="sy0">,</span> <span class="st0">&quot;activity&quot;</span><span class="sy0">:</span><span class="st0">&quot;biking&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">                        <span class="br0">&#123;</span><span class="st0">&quot;day&quot;</span><span class="sy0">:</span><span class="st0">&quot;wednesday&quot;</span><span class="sy0">,</span> <span class="st0">&quot;activity&quot;</span><span class="sy0">:</span><span class="st0">&quot;running&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">                        <span class="br0">&#123;</span><span class="st0">&quot;day&quot;</span><span class="sy0">:</span><span class="st0">&quot;thursday&quot;</span><span class="sy0">,</span> <span class="st0">&quot;activity&quot;</span><span class="sy0">:</span><span class="st0">&quot;swimming&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">                        <span class="br0">&#123;</span><span class="st0">&quot;day&quot;</span><span class="sy0">:</span><span class="st0">&quot;friday&quot;</span><span class="sy0">,</span> <span class="st0">&quot;activity&quot;</span><span class="sy0">:</span><span class="st0">&quot;running&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">                        <span class="br0">&#123;</span><span class="st0">&quot;day&quot;</span><span class="sy0">:</span><span class="st0">&quot;saturday&quot;</span><span class="sy0">,</span> <span class="st0">&quot;activity&quot;</span><span class="sy0">:</span><span class="st0">&quot;golf&quot;</span><span class="br0">&#125;</span></div></li><li class="li2"><div class="de2">                    <span class="br0">&#93;</span></div></li><li class="li1"><div class="de1">                <span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">                <span class="br0">&#123;</span></div></li><li class="li1"><div class="de1">                    <span class="st0">&quot;category&quot;</span><span class="sy0">:</span><span class="st0">&quot;diet&quot;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">                    <span class="st0">&quot;schedule&quot;</span><span class="sy0">:</span><span class="br0">&#91;</span></div></li><li class="li2"><div class="de2">                    <span class="br0">&#93;</span></div></li><li class="li1"><div class="de1">                <span class="br0">&#125;</span></div></li><li class="li1"><div class="de1">            <span class="br0">&#93;</span></div></li><li class="li1"><div class="de1">        <span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">        schema <span class="sy0">=</span> <span class="br0">&#123;</span></div></li><li class="li2"><div class="de2">            metaFields<span class="sy0">:</span> <span class="br0">&#123;</span>current<span class="sy0">:</span><span class="st0">&quot;profile.current&quot;</span><span class="sy0">,</span> target<span class="sy0">:</span><span class="st0">&quot;profile.target&quot;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">                reference<span class="sy0">:</span><span class="st0">&quot;reference[0].activities&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">            resultListLocator<span class="sy0">:</span> <span class="st0">&quot;program[0]['weekly schedule']&quot;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">            <span class="co1">// Or simply: [&quot;day&quot;, &quot;activity&quot;]</span></div></li><li class="li1"><div class="de1">            resultFields<span class="sy0">:</span> <span class="br0">&#91;</span><span class="br0">&#123;</span>key<span class="sy0">:</span><span class="st0">&quot;day&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span> <span class="br0">&#123;</span>key<span class="sy0">:</span><span class="st0">&quot;activity&quot;</span><span class="br0">&#125;</span><span class="br0">&#93;</span></div></li><li class="li2"><div class="de2">        <span class="br0">&#125;</span><span class="sy0">,</span></div></li><li class="li1"><div class="de1">        data_out <span class="sy0">=</span> Y.<span class="me1">DataSchema</span>.<span class="me1">Array</span>.<span class="me1">apply</span><span class="br0">&#40;</span>schema<span class="sy0">,</span> data_in<span class="br0">&#41;</span><span class="br0">&#41;</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1">&nbsp;</div></li><li class="li1"><div class="de1">    <span class="kw3">alert</span><span class="br0">&#40;</span>data_out<span class="br0">&#41;</span><span class="sy0">;</span></div></li><li class="li1"><div class="de1"><span class="br0">&#125;</span><span class="br0">&#41;</span><span class="sy0">;</span></div></li></ol></pre></div><div class="nonumbers"><pre class="javascript" style="font-family:monospace;">YUI<span class="br0">&#40;</span><span class="br0">&#41;</span>.<span class="kw2">use</span><span class="br0">&#40;</span><span class="st0">&quot;dataschema-json&quot;</span><span class="sy0">,</span> <span class="kw2">function</span><span class="br0">&#40;</span>Y<span class="br0">&#41;</span> <span class="br0">&#123;</span>
        <span class="kw2">var</span> data_in <span class="sy0">=</span> <span class="br0">&#123;</span>
            <span class="st0">&quot;profile&quot;</span><span class="sy0">:</span><span class="br0">&#123;</span>
                <span class="st0">&quot;current&quot;</span><span class="sy0">:</span><span class="nu0">160</span><span class="sy0">,</span>
                <span class="st0">&quot;target&quot;</span><span class="sy0">:</span><span class="nu0">150</span>
            <span class="br0">&#125;</span><span class="sy0">,</span>
            <span class="st0">&quot;reference&quot;</span><span class="sy0">:</span> <span class="br0">&#91;</span>
                <span class="br0">&#123;</span>
                    <span class="st0">&quot;category&quot;</span><span class="sy0">:</span><span class="st0">&quot;exercise&quot;</span><span class="sy0">,</span>
                    <span class="st0">&quot;type&quot;</span><span class="sy0">:</span><span class="st0">&quot;expenditure&quot;</span><span class="sy0">,</span>
                    <span class="st0">&quot;activities&quot;</span><span class="sy0">:</span><span class="br0">&#91;</span>
                        <span class="br0">&#123;</span><span class="st0">&quot;name&quot;</span><span class="sy0">:</span><span class="st0">&quot;biking&quot;</span><span class="sy0">,</span> <span class="st0">&quot;calories&quot;</span><span class="sy0">:</span><span class="nu0">550</span><span class="br0">&#125;</span><span class="sy0">,</span>
                        <span class="br0">&#123;</span><span class="st0">&quot;name&quot;</span><span class="sy0">:</span><span class="st0">&quot;golf&quot;</span><span class="sy0">,</span> <span class="st0">&quot;calories&quot;</span><span class="sy0">:</span><span class="nu0">1000</span><span class="br0">&#125;</span><span class="sy0">,</span>
                        <span class="br0">&#123;</span><span class="st0">&quot;name&quot;</span><span class="sy0">:</span><span class="st0">&quot;running&quot;</span><span class="sy0">,</span> <span class="st0">&quot;calories&quot;</span><span class="sy0">:</span><span class="nu0">650</span><span class="br0">&#125;</span><span class="sy0">,</span>
                        <span class="br0">&#123;</span><span class="st0">&quot;name&quot;</span><span class="sy0">:</span><span class="st0">&quot;swimming&quot;</span><span class="sy0">,</span> <span class="st0">&quot;calories&quot;</span><span class="sy0">:</span><span class="nu0">650</span><span class="br0">&#125;</span><span class="sy0">,</span>
                        <span class="br0">&#123;</span><span class="st0">&quot;name&quot;</span><span class="sy0">:</span><span class="st0">&quot;walking&quot;</span><span class="sy0">,</span> <span class="st0">&quot;calories&quot;</span><span class="sy0">:</span><span class="nu0">225</span><span class="br0">&#125;</span>
                    <span class="br0">&#93;</span>
                <span class="br0">&#125;</span><span class="sy0">,</span>
                <span class="br0">&#123;</span>
                    <span class="st0">&quot;category&quot;</span><span class="sy0">:</span><span class="st0">&quot;nutrition&quot;</span><span class="sy0">,</span>
                    <span class="st0">&quot;type&quot;</span><span class="sy0">:</span><span class="st0">&quot;intake&quot;</span><span class="sy0">,</span>
                    <span class="st0">&quot;fruit&quot;</span><span class="sy0">:</span><span class="br0">&#91;</span>
                        <span class="br0">&#123;</span><span class="st0">&quot;name&quot;</span><span class="sy0">:</span><span class="st0">&quot;apple&quot;</span><span class="sy0">,</span> <span class="st0">&quot;calories&quot;</span><span class="sy0">:</span><span class="nu0">70</span><span class="br0">&#125;</span><span class="sy0">,</span>
                        <span class="br0">&#123;</span><span class="st0">&quot;name&quot;</span><span class="sy0">:</span><span class="st0">&quot;banana&quot;</span><span class="sy0">,</span> <span class="st0">&quot;calories&quot;</span><span class="sy0">:</span><span class="nu0">70</span><span class="br0">&#125;</span><span class="sy0">,</span>
                        <span class="br0">&#123;</span><span class="st0">&quot;name&quot;</span><span class="sy0">:</span><span class="st0">&quot;orange&quot;</span><span class="sy0">,</span> <span class="st0">&quot;calories&quot;</span><span class="sy0">:</span><span class="nu0">90</span><span class="br0">&#125;</span><span class="sy0">,</span>
                    <span class="br0">&#93;</span><span class="sy0">,</span>
                    <span class="st0">&quot;vegetables&quot;</span><span class="sy0">:</span><span class="br0">&#91;</span>
                        <span class="br0">&#123;</span><span class="st0">&quot;name&quot;</span><span class="sy0">:</span><span class="st0">&quot;baked potato&quot;</span><span class="sy0">,</span> <span class="st0">&quot;calories&quot;</span><span class="sy0">:</span><span class="nu0">150</span><span class="br0">&#125;</span><span class="sy0">,</span>
                        <span class="br0">&#123;</span><span class="st0">&quot;name&quot;</span><span class="sy0">:</span><span class="st0">&quot;broccoli&quot;</span><span class="sy0">,</span> <span class="st0">&quot;calories&quot;</span><span class="sy0">:</span><span class="nu0">50</span><span class="br0">&#125;</span><span class="sy0">,</span>
                        <span class="br0">&#123;</span><span class="st0">&quot;name&quot;</span><span class="sy0">:</span><span class="st0">&quot;green beans&quot;</span><span class="sy0">,</span> <span class="st0">&quot;calories&quot;</span><span class="sy0">:</span><span class="nu0">30</span><span class="br0">&#125;</span>
                    <span class="br0">&#93;</span>
                <span class="br0">&#125;</span>
            <span class="br0">&#93;</span><span class="sy0">,</span>
            <span class="st0">&quot;program&quot;</span><span class="sy0">:</span> <span class="br0">&#91;</span>
                <span class="br0">&#123;</span>
                    <span class="st0">&quot;category&quot;</span><span class="sy0">:</span><span class="st0">&quot;exercise&quot;</span><span class="sy0">,</span>
                    <span class="st0">&quot;weekly schedule&quot;</span><span class="sy0">:</span><span class="br0">&#91;</span>
                        <span class="br0">&#123;</span><span class="st0">&quot;day&quot;</span><span class="sy0">:</span><span class="st0">&quot;sunday&quot;</span><span class="sy0">,</span> <span class="st0">&quot;activity&quot;</span><span class="sy0">:</span><span class="st0">&quot;swimming&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span>
                        <span class="br0">&#123;</span><span class="st0">&quot;day&quot;</span><span class="sy0">:</span><span class="st0">&quot;monday&quot;</span><span class="sy0">,</span> <span class="st0">&quot;activity&quot;</span><span class="sy0">:</span><span class="st0">&quot;running&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span>
                        <span class="br0">&#123;</span><span class="st0">&quot;day&quot;</span><span class="sy0">:</span><span class="st0">&quot;tuesday&quot;</span><span class="sy0">,</span> <span class="st0">&quot;activity&quot;</span><span class="sy0">:</span><span class="st0">&quot;biking&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span>
                        <span class="br0">&#123;</span><span class="st0">&quot;day&quot;</span><span class="sy0">:</span><span class="st0">&quot;wednesday&quot;</span><span class="sy0">,</span> <span class="st0">&quot;activity&quot;</span><span class="sy0">:</span><span class="st0">&quot;running&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span>
                        <span class="br0">&#123;</span><span class="st0">&quot;day&quot;</span><span class="sy0">:</span><span class="st0">&quot;thursday&quot;</span><span class="sy0">,</span> <span class="st0">&quot;activity&quot;</span><span class="sy0">:</span><span class="st0">&quot;swimming&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span>
                        <span class="br0">&#123;</span><span class="st0">&quot;day&quot;</span><span class="sy0">:</span><span class="st0">&quot;friday&quot;</span><span class="sy0">,</span> <span class="st0">&quot;activity&quot;</span><span class="sy0">:</span><span class="st0">&quot;running&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span>
                        <span class="br0">&#123;</span><span class="st0">&quot;day&quot;</span><span class="sy0">:</span><span class="st0">&quot;saturday&quot;</span><span class="sy0">,</span> <span class="st0">&quot;activity&quot;</span><span class="sy0">:</span><span class="st0">&quot;golf&quot;</span><span class="br0">&#125;</span>
                    <span class="br0">&#93;</span>
                <span class="br0">&#125;</span><span class="sy0">,</span>
                <span class="br0">&#123;</span>
                    <span class="st0">&quot;category&quot;</span><span class="sy0">:</span><span class="st0">&quot;diet&quot;</span><span class="sy0">,</span>
                    <span class="st0">&quot;schedule&quot;</span><span class="sy0">:</span><span class="br0">&#91;</span>
                    <span class="br0">&#93;</span>
                <span class="br0">&#125;</span>
            <span class="br0">&#93;</span>
        <span class="br0">&#125;</span><span class="sy0">,</span>
        schema <span class="sy0">=</span> <span class="br0">&#123;</span>
            metaFields<span class="sy0">:</span> <span class="br0">&#123;</span>current<span class="sy0">:</span><span class="st0">&quot;profile.current&quot;</span><span class="sy0">,</span> target<span class="sy0">:</span><span class="st0">&quot;profile.target&quot;</span><span class="sy0">,</span>
                reference<span class="sy0">:</span><span class="st0">&quot;reference[0].activities&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span>
            resultListLocator<span class="sy0">:</span> <span class="st0">&quot;program[0]['weekly schedule']&quot;</span><span class="sy0">,</span>
            <span class="co1">// Or simply: [&quot;day&quot;, &quot;activity&quot;]</span>
            resultFields<span class="sy0">:</span> <span class="br0">&#91;</span><span class="br0">&#123;</span>key<span class="sy0">:</span><span class="st0">&quot;day&quot;</span><span class="br0">&#125;</span><span class="sy0">,</span> <span class="br0">&#123;</span>key<span class="sy0">:</span><span class="st0">&quot;activity&quot;</span><span class="br0">&#125;</span><span class="br0">&#93;</span>
        <span class="br0">&#125;</span><span class="sy0">,</span>
        data_out <span class="sy0">=</span> Y.<span class="me1">DataSchema</span>.<span class="me1">Array</span>.<span class="me1">apply</span><span class="br0">&#40;</span>schema<span class="sy0">,</span> data_in<span class="br0">&#41;</span><span class="br0">&#41;</span><span class="sy0">;</span>
&nbsp;
    <span class="kw3">alert</span><span class="br0">&#40;</span>data_out<span class="br0">&#41;</span><span class="sy0">;</span>
<span class="br0">&#125;</span><span class="br0">&#41;</span><span class="sy0">;</span></pre></div><textarea id="syntax-dfaaecfb8fd3344e2f8b3dfc8da53947-plain">YUI().use("dataschema-json", function(Y) {
        var data_in = {
            "profile":{
                "current":160,
                "target":150
            },
            "reference": [
                {
                    "category":"exercise",
                    "type":"expenditure",
                    "activities":[
                        {"name":"biking", "calories":550},
                        {"name":"golf", "calories":1000},
                        {"name":"running", "calories":650},
                        {"name":"swimming", "calories":650},
                        {"name":"walking", "calories":225}
                    ]
                },
                {
                    "category":"nutrition",
                    "type":"intake",
                    "fruit":[
                        {"name":"apple", "calories":70},
                        {"name":"banana", "calories":70},
                        {"name":"orange", "calories":90},
                    ],
                    "vegetables":[
                        {"name":"baked potato", "calories":150},
                        {"name":"broccoli", "calories":50},
                        {"name":"green beans", "calories":30}
                    ]
                }
            ],
            "program": [
                {
                    "category":"exercise",
                    "weekly schedule":[
                        {"day":"sunday", "activity":"swimming"},
                        {"day":"monday", "activity":"running"},
                        {"day":"tuesday", "activity":"biking"},
                        {"day":"wednesday", "activity":"running"},
                        {"day":"thursday", "activity":"swimming"},
                        {"day":"friday", "activity":"running"},
                        {"day":"saturday", "activity":"golf"}
                    ]
                },
                {
                    "category":"diet",
                    "schedule":[
                    ]
                }
            ]
        },
        schema = {
            metaFields: {current:"profile.current", target:"profile.target",
                reference:"reference[0].activities"},
            resultListLocator: "program[0]['weekly schedule']",
            // Or simply: ["day", "activity"]
            resultFields: [{key:"day"}, {key:"activity"}]
        },
        data_out = Y.DataSchema.Array.apply(schema, data_in));

    alert(data_out);
});</textarea></div>				</div>
				<div class="yui-u sidebar">
					
				
					<div id="examples" class="mod box4">
                        <div class="hd">
						<h4>
    DataSchema Utility Examples:</h4>
                        </div>
						<div class="bd">
							<ul>
								<li><a href='../dataschema/dataschema_array.html'>DataSchema.Array</a></li><li class='selected'><a href='../dataschema/dataschema_json.html'>DataSchema.JSON</a></li><li><a href='../dataschema/dataschema_table.html'>DataSchema.XML for HTML Tables</a></li><li><a href='../dataschema/dataschema_xml.html'>DataSchema.XML for XML Data</a></li><li><a href='../dataschema/dataschema_text.html'>DataSchema.Text</a></li><li><a href='../dataschema/dataschema_parsing.html'>Enforcing DataTypes</a></li><li><a href='../datasource/datasource_caching.html'>DataSource with Caching (included with examples for DataSource Utility)</a></li><li><a href='../datasource/datasource_function.html'>DataSource.Function (included with examples for DataSource Utility)</a></li><li><a href='../datasource/datasource_get.html'>DataSource.Get (included with examples for DataSource Utility)</a></li><li><a href='../datasource/datasource_io.html'>DataSource.IO (included with examples for DataSource Utility)</a></li><li><a href='../datasource/datasource_local.html'>DataSource.Local (included with examples for DataSource Utility)</a></li>							</ul>
						</div>
					</div>
					
					<div class="mod box4">
                        <div class="hd">
						<h4>More DataSchema Utility Resources:</h4>
                        </div>
                        <div class="bd">
						<ul>
							<!-- <li><a href="http://developer.yahoo.com/yui/dataschema/">User's Guide</a> (external)</li> -->
<li><a href="../../api/module_dataschema.html">API Documentation</a></li></ul>
                        </div>
					</div>
			  </div>
		</div>
		
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